33894226 has 32 divisors (see below), whose sum is σ = 56920320. Its totient is φ = 15054336.

The previous prime is 33894199. The next prime is 33894227. The reversal of 33894226 is 62249833.

It is a super-2 number, since 2×33894226² = 2297637112278152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33894227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69355 + ... + 69841.

It is an arithmetic number, because the mean of its divisors is an integer number (1778760).

Almost surely, 2^33894226 is an apocalyptic number.

33894226 is a deficient number, since it is larger than the sum of its proper divisors (23026094).

33894226 is a wasteful number, since it uses less digits than its factorization.

33894226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618.

The product of its digits is 62208, while the sum is 37.

The square root of 33894226 is about 5821.8747839506. The cubic root of 33894226 is about 323.6248834028.

The spelling of 33894226 in words is "thirty-three million, eight hundred ninety-four thousand, two hundred twenty-six".